baber/WOPTO huggingface dataset:
Patent KR-20020043159-A (KR)
Title: Cpu cooler
Inventor: KIM YOUNG DAE
IPC: G06F1/20
Filed: 2001-10-27
Abstract: PURPOSE: A CPU cooler is provided to support a bigger cooling fan to be installed on a heat sink and provide optimized heat-resistant ability. CONSTITUTION: In a main board, there are a CPU(12), a CPU socket(14) and a CPU fixing device(16). CPU core(18) is located in the middle of CPU. A CPU cooler(30) consists of a heat sink(40), a cooling fan(60), a thermal pad(80) and a fixing clip(90). The heat from the CPU is transmitted to the heat sink through thermal pad and cooling fan improves heat-proof ability. The heat sink consists of a basic part(42), a pin composition part(44), which has many pins, and a cooling fan fixing part(46). Pins on the CPU core are thinker than the others to emanate better from the CPU core. The thermal pad is made of graphite. The fixing clip is elastic. The fixing clip has fixing parts and CPU cooler is fixed by it.
Patent KR-20030047623-A (KR)
Inventor: LEE JONG HUN
IPC: D04B1/00
Filed: 2001-12-06
Abstract: PURPOSE: A yellow soil dyeing method or a natural dyeing method of cotton in socks knitted out of synthetic yarn and cotton is provided. The socks are characterized by absorbing sweat easily, deodorizing and being good for the health. CONSTITUTION: The yellow soil dyeing method or the natural dyeing method of the cotton in the socks knitted out of the synthetic yarn and the cotton comprises the steps of: scouring the socks with lye, followed by drying to increase void ratio of fiber; extracting pigments and grinding yellow soil with a ball mill method; dyeing; dry mordant-dyeing; neutralizing a chemical part; and then washing.
Patent KR-20030048740-A (KR)
Title: Method for turning pages using a page up/down function key and cellular-phone using the same
Inventor: KIM BEOM JUN
IPC: H04B1/40
Filed: 2001-12-13
Abstract: PURPOSE: A method of moving pages by using a page up/down function and a portable phone implementing the same are provided to supply a specific function of moving one page by one page as showing total page numbers and a current page number in order to inform a user of an amount of transmitted data, thereby enabling the user to easily know the amount of the transmitted data. CONSTITUTION: A keypad(210) has a page up and a page down key for performing page moving commands. A memory(230) stores a program of calculating total page numbers according to transmitted data, assigning contents corresponding to each page, and moving between the pages, and stores data for driving the program. A controller(200) performs a function of controlling information retrieval, a function of assigning the page contents as calculating the total page numbers by receiving the data, and a function of temporarily storing the data in the memory(230). A wireless circuit(250) requests the data by accessing a wireless Internet, and receives the data.
Patent KR-20030048820-A (KR)
Title: A method for manufacturing steel wire rod for cold forging featuring rapid spheroidization at low temperature
Inventor: LEE DEOK RAK
IPC: C21D8/06
Filed: 2001-12-13
Abstract: PURPOSE: A method for manufacturing a steel wire rod for cold forging is provided, which can conduct rapid spheroidizing annealing at low temperature. CONSTITUTION: The method includes the steps of reheating a steel billet comprising C 0.20 to 0.60 wt.%, Si 0.1 to 0.7 wt.%, Mn 0.3 to 1.5 wt.%, 0.03 wt.% or less of P, 0.03 wt.% or less of S, 0.10 wt.% or less of Al, a balance of Fe and incidental impurities; hot rolling the steel billet, wherein the finish hot rolling temperature is regulated below 700°C and total reduction ratio in finish hot rolling is regulated greater than 20 %; cooling the hot rolled steel wire rod to the temperature range of 500 to 400°C at a cooling rate of less than 10°C/sec; and cooling the steel wire rod to room temperature in air.
Patent KR-20020050121-A (KR)
Title: Synthesis of aluminum rich afi zeolite
Inventor: HUO QISHENG
IPC: C01B39/04
Filed: 2001-12-17
Abstract: PURPOSE: A low silica AFI zeolite and a high purity gmelinite zeolite that have a SiO2/Al2O3 ratio of about 10 or less are provided. CONSTITUTION: The low silica AFI zeolite has a SiO2/Al2O3 ratio of about 10 or less. The method of synthesizing the low silica AFI zeolite comprises the step of calcining an M-gmelinite having a quaternary ammonium template, thereby transforming the M-gmelinite to M-AFI zeolite, wherein M is selected from the group consisting of Na, Li, Ca, Ba, and Mg. The method of separating fluid mixtures comprises the steps of providing the low silica AFI zeolite; and passing a fluid through the low silica AFI zeolite. A high purity GME zeolite has a SiO2/Al2O3 ratio of about 10 or less. The method of synthesizing the high purity GME zeolite comprises the step of calcining a K-gmelinite having a quaternary ammonium template to remove the quaternary ammonium template, thereby forming a high purity K-gmelinite, wherein the method further comprises the steps of (a) providing a Na-gmelinite zeolite that has a quaternary ammonium template; and (b) ion exchanging Na ions with K ions, from the Na-gmelinite that has a quaternary ammonium template, thereby forming the K-gmelinite with a quaternary ammonium template, wherein steps (a) and (b) are performed prior to the calcining step. The method for separating fluid mixtures comprises the steps of providing the high purity GME zeolite; and passing a fluid through the high purity GME zeolite.
Patent KR-20030049724-A (KR)
Title: Method for Controlling Course of The Washing Machine
Inventor: KOO BON GWON
IPC: D06F33/02
Filed: 2001-12-17
Abstract: PURPOSE: An operation control method of a washing machine is provided to improve the reliability, and to wash efficiently by preventing increase of temperature before washing with setting the long range of final motor stop in soaking. CONSTITUTION: Soaking and washing are set through a key input unit, and water is supplied in starting soaking(S10,S11). A motor is agitated during the first predetermined time in finishing water supply, and stopped during the second predetermined time(S12,S13). The motor is rotated during the third predetermined time, and stopped during the second predetermined time(S14,S15). The motor is stopped during the fourth predetermined time in case of remaining time of soaking to be the fourth predetermined time(S16,S17). Soaking is finished after the fourth predetermined time, and washing is performed(S19,S20). Washing is performed actively by reducing increase of temperature with cooling the motor in stopping the motor for a long time during soaking.
Patent KR-20020081043-A (KR)
Inventor: NAKABAYASHI MASAKAZU
IPC: B81B3/00
Filed: 2001-12-21
Abstract: PURPOSE: To provide a method or manufacturing a pressure sensor and a semiconductor substrate used for the same, which can be thinned and miniaturized, while keeping high performance. CONSTITUTION: Spacers 6 made of a polyimide on a semiconductor substrate 3 having a rear electrode 4, and the circumferential edge of a vibrating electrode film 8 is fixed on the spacers 6, thereby constituting a capacitor comprising the rear electrode 4, a space 9 (air) and the vibrating electrode film 8. A conversion circuit for converting the change in capacitance of the capacitor, due to the vibration of the film 8 to a voltage signal, is provided on the substrate 3. In this way, since the number of parts is smaller and the parts are smaller in size than those of the same type of sensor, the sensor can be thinned and miniaturized, while keeping its high performance. Furthermore, a silicon nitride film 7 serving as a polarization film is provided on the spacers 6 made of polyimide, to suppress the variation in thickness of a polyimide film, depending on individual devices. As the result, variations in performance depending on individual devices can be suppressed, and a pressure sensor of high reliability can be obtained.
Patent KR-20030054421-A (KR)
Title: Apparatus for mounting flat display device
Inventor: KIM GYEONG UK
IPC: G06F1/16
Filed: 2001-12-24
Abstract: PURPOSE: A device for fixing a plane video display is provided to enable a user to watch a video through a plane video display at any place by carrying the plane video display to the desired place. CONSTITUTION: A device fixing unit(20) is engaged at one side of a plane video display. A hinge unit(30) is formed at the other side of the plane video display. A side supporting unit(40) is extended from one end of a unit which wraps a hinge pin included in the hinge unit(30). The side supporting unit(40) is inserted and fixed to a headrest supporting bar(11) of a vehicle. The other side supporting unit(50) is extended from one end of the hinge pin, inserted, and fixed to the headrest supporting bar(11) of the vehicle. The device fixing unit(20) is rotated based on the hinge pin.
Patent KR-20030054642-A (KR)
Title: Method of bad shaping decision in coiling
Inventor: KWON YEONG SEOP
IPC: G01B11/24
Filed: 2001-12-26
Abstract: PURPOSE: A method for determining a deformation of a coil is provided to allow a user to instantly recognize the deformation of the coil by continuously measuring a winding shape of the coil. CONSTITUTION: A coil winding image is obtained by photographing coil being wound(S810). The coil winding image is converted into a gray image and a filtering process is carried out with respect to the gray image(S820). Then, an image corresponding to the coil is extracted from the filtered gray image through a segmentation technique(S830). After that, position data in relation to a cross point between a predetermined linear line and an outer diameter of the coil are continuously obtained. Then, a pattern with respect to the cross point is compared with a predetermined winding pattern of the coil, thereby determining the deformation of the coil(S840).
Patent KR-20030055611-A (KR)
Title: Low noise blockdown converter
Inventor: HAN JAE SONG
IPC: H04N7/20
Filed: 2001-12-27
Abstract: PURPOSE: A low noise frequency converter is provided to selectively receive one of two polarized signals without using a switching circuit to frequency-convert the received polarized signal and output the signal without deteriorating characteristic of the signal. CONSTITUTION: A low noise frequency converter includes a feed horn(21) having the first probe(21a) of receiving left hand circular polarization and the second probe(21b) of receiving right hand circular polarization, the first and second low noise amplifiers(22,23) for low-noise-amplifying satellite signals received through the first and second probes, respectively, the first and second band pass filters(24,25) for band-pass-filtering the satellite signals output from the first and second low noise amplifiers, the first mixer(26) for mixing the satellite signal from the band pass filter with the first local oscillating signal to convert the signal into the first intermediate frequency signal, and the second mixer(27) for mixing the satellite signal output from the second band pass filter with the second local oscillating signal to convert the satellite signal into the second intermediate frequency signal. The low noise frequency converter further includes the first and second low pass filters(30,31) for removing signals other than the first and second intermediate frequency signals from the output signals of the first and second mixers, the first and second intermediate frequency amplifiers(32,33) for amplifying the first and second intermediate frequency signals, and the third low pass filter(34) for removing signals higher than the first intermediate frequency signal from the output signal of the first intermediate frequency amplifier. The frequency converter also has a high pass filter(35) for removing signals lower than the second intermediate frequency from the output signal of the second intermediate frequency amplifier, and a spurious attenuator(36) for attenuating a spurious signal of the output signals of the third low pass filter and the high pass filter.
Patent KR-20030056747-A (KR)
Title: the apparatus and method for ATM cell traffic management using the EFCI tagging
Inventor: SON JEONG GEUN
IPC: H04L12/28
Filed: 2001-12-28
Abstract: PURPOSE: A device for managing ATM cell traffic using EFCI(Explicit Forward Congestion Indication) tagging and a managing method therefor are provided to inform other station that congestion of excessive ATM cells is detected, through the EFCI tagging, and to control a traffic amount according to a fed back control signal received from the other station, thereby preventing ATM cell loss caused by the congestion. CONSTITUTION: An EFCI unit(600) inputs cell count data and queue depth state information of an ATM cell storage queue(400), compares the inputted data and the information with a preset threshold value and prestored queue depth state information, and performs an EFCI tagging process in an ATM cell if cell congestion is generated, then transmits the queue depth state information through an ATM cell output unit(700). If EFCI tagging data exist in ATM cell information of the other station, a queue controller(300) transmits ATM cell traffic reduction control information to the other station, and performs queue write reduction, suspension, and port conversion processes.
Patent KR-20010074827-A (KR)
Title: 스코어 관리 시스템, 스코어 관리 서버, 및 데이터 기록매체
IPC: H04W4/00
Filed: 2000-06-09
Abstract: 스코어 관리 시스템(101)은 무선통신 네트워크(104)를 경유하여 서로 연결된 이동 단말기(103) 및 스코어 관리 서버(102)를 포함한다.  스코어 관리 서버(102)는 스코어 데이터를 저장하고, 상기 이동 단말기(103)로부터 스코어 상태를 표시하기 위한 리퀘스트를 수신하며, 상기 저장된 스코어 데이터를 기초로 상기 스코어 상태를 나타내는 데이터를 상기 이동 단말기(103)에 전송하고, 상기 이동 단말기(103)로부터 새 스코어 데이터를 입력하기 위한 리퀘스트를 수신하며, 그리고 상기 새 스코어 데이터를 입력하기 위한 상기 수신된 리퀘스트를 기초로 상기 저장된 스코어 데이터를 업데이트한다.  상기 이동 단말기(103)는 상기 스코어 상태를 표시하기 위한 상기 리퀘스트를 상기 스코어 관리 서버(102)에 전송하고, 상기 스코어 관리 서버(102)로부터 상기 스코어 상태를 나타내는 데이터를 수신하며, 상기 스코어 상태를 나타내는 상기 수신된 데이터에 따라 상기 스코어 상태를 표시하고, 그리고 상기 사용자의 입력에 응답하여 새 스코어 데이터를 입력하기 위한 상기 리퀘스트를 상기 스코어 관리 서버(102)에 전송한다.
Patent KR-20010075383-A (KR)
IPC: B65D83/14
Filed: 1999-09-28
Abstract: 그것의 가장 넓은 태양에서, 본 발명의 장착컵은 약간 방사상 내부로 테이퍼진 컵의 스커트부(16')와 경사진 외측 말단부 에지(18')를 구비한 장착컵을 포함한다.
Patent KR-20010080048-A (KR)
IPC: B21F27/20
Filed: 1999-10-05
Abstract: 본 발명은 구성 요소를 연속해서 생산하기 위한 방법 및 장치에 관한 것이다.  상기 방법에 따르면, 서로 교차하면서 교차점에서는 서로 용접되는 세로 방향 와이어와 가로 방향 와이어(L, Q)로 이루어진 2개의 평행하고 평평한 와이어 격자 매트(M, M')가 생산 라인 내로 이송된다.  상기 와이어 격자 매트(M, M') 사이에는 절연체(K)가 삽입된다.  직선의 와이어 웨브(S, S')가 절연체(K)를 통해 안내되어 자체 단부와 상기 와이어 격자 매트(M, M')들이 서로 용접되므로써 상기 매트들이 사전 설정된 상호간의 간격으로 유지된다.  각각의 절연판(I)으로부터 이음매 없는 인접한 절연재 스트립이 생성되어 이송된다.  절연체(K)가 선택 가능한 길이로 상기 절연재 스트립으로부터 절단된다.
Patent KR-20010099740-A (KR)
Title: Electric cable and a method for the production thereof
IPC: C08L23/08
Filed: 1999-10-21
Abstract: A semiconducting composition for electric cables, an electric cable incorporating the composition, and a method of producing a cross-linked semiconducting layer of an electric cable are disclosed. The semiconducting composition comprises, based on the total weight of the composition,(a) 50-90% by weight of an ethylene copolymer,(b) carbon black in an amount at least sufficient to make the composition semiconducting,(c) 0-8% by weight of a peroxide cross-linking agent,(d) 0-8% by weight of conventional additives,characterised in thatthe ethylene copolymer (a) is a heterogeneous ethylene-alkyl(meth)acrylate copolymer, which besides ethylene moieties comprises 2-10 mole % of an alkyl(meth)acrylate comonomer moiety, chosen among methyl(meth)acrylate, ethyl(meth)acrylate, (iso-)propyl(meth)acrylate and butyl(meth)acrylate, and the melting point of which is at least 95° C. and is higher than (108.5-1.7x(mole % of alkyl (meth)acrylate comonomer)) degree centigrade. The copolymer is preferably obtained by high pressure radical polymerisation in a tubular reactor.
Patent KR-20010080333-A (KR)
IPC: H04N7/10
Filed: 2000-08-29
Abstract: 텔레비전 수상기(10)에 의해 수신된 데이터 방송의 데이터는 2차 전지에 의해 전원 공급되는 휴대용 정보 터미널(14)에 의해 소정의 시간에 재생될 수 있다. 텔레비전 수상기(10)는 데이터 전송 터미널을 갖는 슬롯(18)과 그 안에 있는 전지 충전 터미널을 구비한다. 그 안에 포함된 2차 전지를 갖는 휴대용 정보 터미널(14)은 슬롯(18)에 삽입되고, 2차 전지는 전지 충전 터미널을 통해 충전되고, 데이터 전송 터미널을 통해 공급된 데이터는 휴대용 정보 터미널(14)의 데이터 저장기에 저장된다. 데이터 저장기에 저장된 데이터는 휴대용 정보 터미널(14)이 사용자에 의해 운반되는 동안 휴대용 정보 터미널(14)의 액정 디스플레이 유닛(12) 상에 재생될 수 있다.
Patent KR-20010089533-A (KR)
Title: 물류 정보 판독 장치
IPC: G06T7/60
Filed: 1999-09-10
Abstract: 검출물의 통과 시간을 기다리지 않고 일순간에 피검출물의 치수나 자세, 피검출물 간의 거리 정보를 동시에 처리하여 외부로 출력한다. 
     본 발명의 물류 정보 판독 장치는 유로(2)의 상측에 설치되어 유로(2)를 소정 범위에서 부감 촬상하는 촬상 수단(3)과, 유로(2)의 상측에 상기 촬상 수단(3)과 병설되어 유로(2)와의 거리를 검출하는 거리 센서(4)와, 유로(2) 내에서의 피검출물의 통과를 트리거로서 상기 촬상 수단(2)에 의해 촬상된 디지털 화상 데이터를 받아들여 유로(2) 내에 있어서의 피검출물의 윤곽을 인식하고, 계속해서 상기 거리 센서(3)의 검출치 변화에 의해 피검출물의 높이 데이터를 연산함과 함께, 촬상 거리에 따른 외관의 화상 크기에 대한 보정치에 의해, 상기 윤곽 데이터의 화소 배열에 따른 외관상의 종횡 길이로부터 피검출물의 실제 길이 및 폭을 보정 연산하는 연산 처리 장치(5)와, 연산 결과를 외부로 출력하는 출력 수단(6)으로 이루어진다.
Patent KR-20010101262-A (KR)
Title: Position sensor and circuit for optical encoder
IPC: G01D5/30
Filed: 1999-11-17
Abstract: An electronic circuit for measuring the position of a spatially periodic intensity pattern of incident radiation includes an array of detectors (1); two or more correlator units (2, 3) each having arrays of capacitors (12, 13) connected to a buffer (14); and a phase angle computing unit (4). The pitch of the array of detectors (1) is smaller than the pitch of the incident intensity pattern so that the latter is oversampled, yielding high accuracy. The detector outputs (17) are weighted by respective fixed capacitance values (15, 16) which vary periodically along arrays of capacitors (12, 13), and a weighted sum of outputs for each correlator unit (2, 3) is output at its respective buffer (14). The capacitance values (15, 16) of respective correlator units (2, 3) are mutually offset by a predetermined phase shift. The analog computation using capacitor arrays (12, 13) is fast and energy efficient, and can be implemented as a VLSI circuit.
Patent KR-20010101293-A (KR)
IPC: B60S1/34
Filed: 2000-10-17
Abstract: 구성 유니트(12)는 지지 부재(11)와 윈드 스크린-세척 장치(10)로 구성되고, 상기 유니트에서 윈드 스크린-세척 장치(10)는 분리 가능하게 지지 부재(11)에 고정된다.  이때 상기 분리 가능한 고정은 래치 연결로서 형성된다.  래칭 부재(14)는 상기 지지 부재(11)에 형성되고 윈드 스크린-세척 장치(10)의 와이퍼 베어링(15)에 형성된 래치 시트(13)에 탄성적으로 맞물린다.
Patent KR-20010111093-A (KR)
Title: 원격 장치를 모니터링하는데 이용가능한 전자 메시지 전달시스템 및 그 방법
IPC: H04M11/00
Filed: 2000-01-07
Abstract: HVAC 장치와 같은 원격 장치를 모니터링하기 위한 시스템 및 방법이 제공된다. 센서는 원격 장치들 중 하나와 소통하고, 로컬 전송기는 상기 센서에 연결될 수 있다. 메시지 생성 장치 및, 선택적으로, 안테나를 가지는 인터페이스 유닛(10)은 여러 가지 장치들에 대한 센서들로부터 신호들을 수신하고 로컬 네트워크를 형성할 수 있다. 상기 인터페이스 유닛에는 상기 센서들에 의해 수신된 신호들에 대한 불린 연산 및 표현을 수행하는 프로그램 가능한 논리 제어기가 제공된다. 중앙 컴퓨터 서버는 상기 인터페이스 유닛과 소통하여 상기 인터페이스 유닛에 의해 생성된 메시지를 수신하고 양호하게는 저장하도록 만들어진다. 센서가 원격 장치들 중 하나에서 예외적인 상태를 감지하면, 상기 센서는 상기 인터페이스 유닛에 신호를 전송하며, 상기 인터페이스 유닛은 인커밍 예외 메시지를 생성하고 상기 메시지를 상기 서버에 전송한다.
Patent KR-20010089893-A (KR)
Title: Tetrafluoro ethylene/hexafluoro propylene copolymers with better ductility
IPC: B29C48/154
Filed: 2000-01-24
Abstract: The invention relates to a fluorinated ethylene propylene copolymer which is processed from the melt by fusion granulation and which consists essentially of monomer units of 78 to 95 wt. % tetrafluoroethylene, 5 to 22 wt. % hexafluoropropene and not more than 3 mol % fluorinated monomers that can be copolymerised with a mixture of tetrafluoroethylene and hexafluoropropene. Said copolymer has a molar ratio of weight average to number average of less than 2, has less than 80 unstable terminal groups per 1x10<6> carbon atoms and is produced by aqueous emulsion polymerisation. The copolymer is coagulated after polymerisation and then agglomerated. The agglomerate is isolated and dried to form a free flowing product, partial sintering being prevented. Said product is brought into contact with an effective amount of fluorine at a temperature between 60  DEG C and the preliminary sintering temperature, whereby unstable terminal groups are converted into stable terminal groups. The fusion granulate is advantageously treated with ammonia or a compound which liberates ammonia, in water. The product can be used for coating wires and cables.
Patent KR-20010101948-A (KR)
IPC: B60R1/074
Filed: 2000-02-04
Abstract: 본 발명은 후시경의 미러 헤드(11)와 미러 마운팅 브래킷(12)을 연결하는 피벗 조립품(10)에 관한 것으로, 스피것(17)과 스피것(17)에 저널되는 구멍(26)을 갖는 플레이트(14)를 포함한다.  멈춤쇠는 플레이트(14)와 스피것(17) 사이에 설치되어 이 구성요소들을 함께 잡아준다.  다시 말하면 미러 헤드(11)를 미러 마운팅 브래킷(12)에 대하여 적어도 하나의 필요한 위치에 잡아준다.  멈춤쇠는 플레이트(14)가 스피것(17)에 대하여 고정되는 잠금위치로부터 플레이트(14)가 스피것(17)에 대해 회전할 때 이탈위치로 변경한다.  스프링(40)은 멈춤쇠를 잠금위치에 잡아주기 위해 멈춤쇠에 작용한다.  스프링(40)은 플레이트(14)가 스피것(17)에 대해 회전됨에 따라 멈춤쇠가 이탈위치로의 움직임을 허용하기 위해 항복한다.  부착수단은 스피것(17)과 플레이트(14) 모두에 제공되는데, 이 부착수단은 스피것(17)이 미러헤드(11) 또는 미러 마운팅 브래킷(12) 중 하나에 고정되도록 한다.  플레이트(14) 또한 부착수단을 가지는데, 이 부착수단은 미러 헤드(11)가 미러 마운팅 브래킷에 대해 회전할 수 있도록 하기 위해 나머지 구성요소에 고정될 수 있도록 한다.  본 발명은 본질적으로 모듈이며 다양한 형태의 미러 헤드(11)와 미러 마운팅 브래킷(12) 사이의 피벗의 표준화를 가능케 해주는 피벗 조립품을 제공한다.
Patent KR-20010109300-A (KR)
Title: 스테이브 쿨러
IPC: F27D9/00
Filed: 2000-02-25
Abstract: 본 발명은 고로 등과 같은 야금학적인 노의 노벽을 냉각시키기 위해서 사용되는 스테이브 쿨러에 관한 것으로, 금속 모체를 냉각시키기 위한 냉각 파이프는 금속 모체의 노 내측면에 대향한 측면 상에 주조되며, 개구를 가진 내열 강판 또는 개구를 가진 내열 강판의 적층은, 소정의 두께로, 금속 모체의 노 내측면에 주조되는 구성을 가지고 있다. 상기 적층을 적절하게 직방체로 형성하고, 금속 모체의 노 내측면에 복수개를 주조할 수도 있다. 상기 스테이브 쿨러의 노 내부 내측면의 마모 속도는 작으며, 그 구조로는 스테이브 쿨러 본체의 열 팽창에 의해서 또는 국부적인 마모에 의해서 내열 강판이 떨어져 나가는 것을 방지할 수 있게 된다.
Patent KR-20020007321-A (KR)
IPC: G11B20/10
Filed: 1999-09-08
Abstract: 본 발명의 정보 기록 매체는: 사용자 데이터가 기록되는 볼륨 공간; 상기 볼륨 공간에 포함된 결함 영역 대신에 사용될 수 있는 대체 영역을 포함하는 여분 영역; 및 상기 결함 영역을 관리하기 위한 결함 관리 정보가 기록된 결함 관리 정보 영역을 포함한다.  결함 관리 정보는 결함 영역이 대체 영역으로 대체되는가의 여부를 나타내는 상태 정보를 포함한다.
Patent KR-20020012274-A (KR)
IPC: C07D213/57
Filed: 2000-06-14
Abstract: 본 발명은 공지되어 있는 제초 활성의 3-하이드록시-4-아릴-5-옥소피라졸린 유도체 제조용 중간체로서의 화학식 I의 화합물, 이의 제조방법 및 제초제 제조에 있어서의 이의 용도에 관한 것이다. 
     화학식 I
Patent KR-20020025097-A (KR)
Filed: 1999-11-17
Abstract: 세균 자가유도물질 불활성화 단백질을 암호화하는 단리된 핵산분자, 암호화된 단백질 및 그것에 대한 항생물질로서의 사용이 개시되어 있다.
Patent KR-20030063705-A (KR)
Title: Air Control Type Automatic Greasing Device
Inventor: JUNG JIN UK
IPC: F16N13/16
Filed: 2002-01-23
Abstract: PURPOSE: An air control type automatic lubricating device is provided to efficiently control the volume of discharged lubricant by using an air control unit or a control screw. CONSTITUTION: A body(50) has a space unit(54) filled with lubricant. An upper screw thread(52) and a lower screw thread(56) are formed at the upper and lower circumference of the body, respectively. A female screw(91) is coupled with the lower screw thread. The lubricant in an introduction tube is introduced into a lower coupling body(90) through a grease nipple(100), and is discharged into a discharging tube through a discharging port. A cover(30) has a female screw(36) coupled with the upper screw thread. A spring(70) is installed at a spring fitting unit(94) formed between the bottom of a piston(60) and the lower coupling body. A lubricant control unit(B) is installed at the discharging port, and controls the volume of the discharged lubricant. An air control unit(A) is installed at the cover, and controls the volume of air supplied from the outside.
Patent KR-20030067236-A (KR)
Title: A Run Flat Tire for Improving Durability at Zero Pressure
Inventor: KIM GI UN
IPC: B60C17/08
Filed: 2002-02-07
Abstract: PURPOSE: A run flat tire for improving durability against puncture of a tire during traveling is provided to improve the endurance by distributing stress with arranging the inward elliptical convex part in the maximum bending range of the sidewall. CONSTITUTION: A run flat tire is composed of three crescent sidewall reinforcing rubbers(10,20,30), an inner liner placed inside the sidewall, and three cords(C1,C2,C3). The first cord is formed between the first reinforcing rubber and the second reinforcing rubber, and the second cord is placed between the second reinforcing rubber and the third reinforcing rubber. The third cord is formed in the rear part of the third reinforcing rubber, and convex parts(11,21) are formed inward in the first reinforcing rubber and the second reinforcing rubber. The convex parts are arranged at a tire section height of 50-70%, and the thickness of the protruded portion is formed to be within the range of 10-30% of the sidewall section thickness. Driving experience and steering stability are improved by distributing stress at the maximum bending portion of the sidewall with the convex parts.